Even most hardcore Lego enthusiasts don't need a machine that can automatically sort axle pieces by length. But that probably means that Akiyuki is on a whole other level compared to most Lego maniacs, particularly since this entire complicated contraption runs on just a single drive motor. Say wha? If you need a distraction that just might melt your brain today, you've officially found it. [LEGO TECHNIC contraption room via The Awesomer]